摘要:
A method for forming an isolation structure on a semiconductor substrate includes opening a portion of a pad oxide layer overlying the substrate using a process gas including an etchant gas and a polymer-forming gas. A portion of the substrate exposed by the opening step is etched to form a trench having a first slope and a second slope. The first slope is greater than 45 degrees, and the second slope is less than 45 degrees. The trench is filled to form the isolation structure.
摘要:
Disclosed is an input data distribution device for a memory device, the input data distribution device comprising: a decoding section for receiving a starting column address applied when a write command is activated; and N number of switching sections each of which receives N bits of data applied sequentially through one data pin after the write command is activated, wherein each of the switching sections exclusively outputs one bit from among the N bits of data by using an output signal of the decoding section and a signal for determining a burst type.
摘要:
The present invention relates to allocating data regions in an orthogonal frequency division multiplexing access system. The present invention comprises receiving a message comprising information for locating a data region of a data map allocated to a mobile station identified in the message for transmitting and receiving information, and identifying the data region of the data map allocated to the identified mobile station by reading the received message, wherein the data region is identified independent of identifying data regions of another data map.
摘要:
The present invention provides a thin plate type cooling device including at least one cavity formed on an inside wall of coolant circulation loop in order to prevent dry-out of the coolant.
摘要:
A device and method are provided for treating obstructive respiratory events by electrically stimulating tissue associated with the phrenic nerve or diaphragm to elicit a respiratory response.
摘要:
A photodiode in a CMOS image sensor and fabricating method thereof are disclosed, by which the charge accumulation capacity is enhanced by enlarging a size of a photodiode area. The sensor includes a first epitaxial layer on a semiconductor substrate, a first photodiode area in the first epitaxial layer, a second epitaxial layer on the first epitaxial layer including the first photodiode area, a plug implant in the second epitaxial layer connected to the first photodiode area, and a second photodiode area in the second epitaxial layer, spaced apart from the plug implant and not to be connected to the first photodiode area.
摘要:
A pawl mechanism of a ratchet wrench, including a wrench main body, a pawl, a ratchet wheel and a shift member. Four engaging recesses are formed on a bottom of a first recess of the wrench main body. A first engaging channel and a second engaging channel are respectively formed on two sides of the pawl corresponding to two of the four engaging recesses of the wrench main body. A spring and a steel ball are disposed in each of the engaging channels, whereby the steel balls can be located in the corresponding engaging recesses of the wrench main body.
摘要:
A method of processing files for data broadcasting is disclosed for shortening an initial preparation period for start of execution of the data broadcasting the execution speed of the data broadcasting, wherein the method comprises the steps of: a demultiplexer separating, files for data broadcasting from received television broadcast signals, and storing the separated files for data broadcasting in a memory; a controller retrieving, encoded files among the stored files for data broadcasting; a decoder decoding, the retrieved encoded files, and storing the decoded files in the memory; and executing the data broadcasting using the files for data broadcasting stored in the memory if instructions to execute the data broadcasting are input after the encoded files are decoded and then stored
摘要:
A method uses inter-base station control messages to provide neighbor base station information to mobile subscriber stations in a mobile communication system. The method includes obtaining, at a serving base station, physical channel information of neighbor base stations over a backbone network via, either directly or via a server; periodically transmitting the obtained physical channel information from the serving base station to a mobile subscriber station connected to the serving base station; and measuring, based on the updated physical channel information, signal quality of the at least one neighbor base station at the mobile subscriber station. Thus, the serving base station receives from the neighbor base stations the inter-base station control messages containing the neighbor base station information, updates the information, and provides the updated information to the corresponding mobile subscriber station(s), to be used for a specific purpose such as handover or network entry.
摘要:
The present invention is related to transmitting quality of service (QoS) information of a target base station for admitted service flows during a handover operation. The invention comprises providing a service to a mobile station from a serving base station and receiving at the serving base station a handover request from the mobile station. The serving base station the provides a handover notification to a target base station, wherein the handover notification comprises a QoS parameter associated with the service. The serving base station then receives from the target base station a handover notification response, wherein the handover notification response comprises service level prediction information that is determined in response to the QoS parameter associated with the service. Finally, the serving base station provides a handover response to the mobile station, the handover response comprising the service level prediction information.